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Why does a single slit diffraction pattern occur?

When light passes through a narrow gap it will diffract (spread out). This means the light reaching the screen could have come from anywhere w...

JH
Answered by Jordan H. Physics tutor
15095 Views

How do I plan a good English essay?

First, make sure you know your content well. If you are writing about a book, or comparing two or more books or poems, make sure you read them (or re-read them) before you start writing so they are bo...

AB
Answered by Ann B. English tutor
3694 Views

Why is ATP used as an energy store in cells?

ATP is an unstable molecule therefore it releases the energy stored readily and quickly, this is essential for metabolic processes in the cell such as active transport and protein synhesis. As well as...

JS
Answered by Joscelin S. Biology tutor
23466 Views

What is the passive voice and how is it formed?

In a passive sentence, the thing receiving the action is the subject of the sentence and thing doing the action can be included at the end of the sentence. To form the passive, we use the verb 'être' ...

RC
Answered by Rachael C. French tutor
3672 Views

How do I sketch the graph y = (x^2 + 4*x + 2)/(3*x + 1)

This is an example of a rational function. So to sketch it, we need to know three things: 1) where it crosses the x and y axis 2) Where its turning points are, if it has any 3) Where its asymptotes are, i...

AW
Answered by Alexander W. Maths tutor
7265 Views

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